Anna Kosturova Pompom Bikini Top in White. - size S (also in ) Anna Kosturova Pompom Bikini Top in White. - size S (also in ) Self: 100% cottonLining: 100% poly. Hand wash cold. Halter strap ties around neck and back. Pompom and shell accents. Crochet fabric overlay. AKOS-WX157. AK731T. The visual impact of Snow White's vibrant costume caught Anna Kosturova's eye at a young age and never left. Now, she uses that inspiration to design high-end bikinis, maillots and cover-ups in hand-finished cotton crochet and sumptuous silks.